So, I have done a few projects such as belts, wallets, dopp kits, and a duffle bag. I have settled on mine next major project and could use some guidance moving on to a more complex project (as I see it). I want to build a pilot bag like the one seen on Buffalo Jackson. https://buffalojackson.com/large-leather-briefcase-everett-pilot-bag-camel.html I believe that I can get the basic shape, the pockets, the handles, and the strap right. What I am not sure about how to complete is the inner pockets for the laptop and tablet, the pocket that is accessible from the outside (making a hidden pocket), adding loops for pens, and the lining without showing all of the edging. I also still debating the welting. I made a dopp kit that the interior looks terrible because I didn't do a very good job on the inner seams and I don't want to repeat this mistake. Any advice is appreciated as I would like to work out a solid plan before I start building this bag. It must be able to fit in the overhead of an airplane as I will be flying frequently. I am also uncertain as to what thickness of leather would be best...2/3, 4/5? I am still debating hand sewing this or using that most aggravating sewing machine I got from Tippman....leaning more towards hand sewing to reduce blood pressure and cussing. I am not so good at pattern making but will try to put together something decent to post to the group as I work through this project. Looking for a little group think on this project to make it as good as I can and any help is greatly appreciated.